git: openjdk/jdk17u-dev: 8321163: [test] OutputAnalyzer.getExitValue() unnecessarily logs even when process has already completed

[Goetz Lindenmaier]

Changeset: 5a6a4251
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2024-09-17 10:44:07 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/5a6a4251e0eb771ff69a43ef26c421c66b721646

8321163: [test] OutputAnalyzer.getExitValue() unnecessarily logs even when process has already completed

Backport-of: 672f37324f9f15ae3e03b9b3b86c7106e6a09eed

! test/lib/jdk/test/lib/process/OutputBuffer.java